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t <br /> 1'711ttl f rs£lr i1X€lt�1" tet I € 1 Off <br /> l #gtiriitlXitt1 #rltri #rtt <br /> TABLES <br /> PROPOSED SAMPLING LOCATIONS AND ANALYTES <br /> 1848 AND 1856 FIELD AVENUE,STOCKTON,CALIFORNIA <br /> CAM 17 Ethylene _- <br /> Sample Metals a Glycol <br /> Sample Area Map ID Sample ID Sample Type Depth(ft) Copper' Lead' Tin' plus Tin' Ammonia, VOCs° SVOCs'l Butyl Ether r TRPH a PCBs n TDS t pH 1 BTEX I Sampling Rationale <br /> Building 2(1856 Field Avenue)Continued <br /> Drill Room S1317 SB17-1 soil first native X One location appears to be a capped former drain line within the Flooring,another <br /> area consists of an irregular-shaped area of concrete where the concrete appears to <br /> S1317 SB17-5 soil 5.0 X X X X X have been replaced or patched. Borings will be advanced adjacent to the drain line <br /> and along the seam between the apparent old and new slabs. Soil samples will be <br /> SB17 SB17-GW groundwater groundwater }( X X X analyzed for target metals,and selectively analyzed for CAM 17 metals plus tin, <br /> VOCs and SVOCs to verify their absence.One groundwater sample will be analyzed <br /> HIM SB18 51318-1 soil first native X for CAM 17 metals plus tint,VOCs,and SVOCs to verify their absence. In addition, <br /> as requested by DTSC,a boring will be advanced near the prior location of BL2-26, <br /> SB18 SB18-5 soil 5.0 X and a soil sample will be collected from a depth of5 feet and analyzed for CAM 17 <br /> metals plus tin. <br /> �) SB23 SB23-5 soil 5.0 X <br /> Notes: <br /> 'Individual metals to be analyzed by EPA Method 6020. <br /> u California Assessment Manual metals(CAM 17)to be analyzed by EPA Method 602017470A/747I A. <br /> `Ammonia to be analyzed by EPA Method 350.11350,3. <br /> Volatile Organic Compounds(VOCs)to be analyzed by EPA Method 8260B. <br /> `Semivolatile Organic Compounds(SVOCs)to be analyzed by EPA Method 8270C. <br /> rEthylene Glycol Butyl Ether to be analyzed by EPA Method 8270C. <br /> 'Total Recoverable Petroleum Hydrocarbons(7RPH)analyzed by EPA Method 1664A/418.1. <br /> rPolychlorinated Biphenyls(PCBs)analyzed by EPA Method 8082. <br /> Total Dissolved Solids(TDS)analyzed by EPA Method 160.1. <br /> ipH analyzed by EPA Method 9045C. <br /> EBenzene,Toluene,Ethylbenzene,and Xylenes(BTEX)to be analyzed by BPA Method 826011. <br /> x T Indicates the laboratory analysis will be performed. <br /> *=Indicates analyses of filtered water for dissolved metals only will be performed. <br /> #4=One trip blank will be provided for each cooler containing samples for VOC analysis. <br />